@media (-webkit-min-device-pixel-ratio: 1.5),(-webkit-min-device-pixel-ratio: 1.5)
    .border-1px
        &:after
            -webkit-transform scaleY(0.7)
            transform scaleY(0.7)

@media (-webkit-min-device-pixel-ratio: 2),(-webkit-min-device-pixel-ratio: 2)
    .border-1px
        &:after
            -webkit-transform scaleY(0.5)
            transform scaleY(0.5)

body, html
    line-height 1
    font-weight 200

.clearfix
    display inline-block
    &:after
        display block
        content '.'
        height 0
        line-height 0
        clear both
        visibility hidden

